What is Annie Yu's NPI number?

Annie Yu's National Provider Identifier (NPI) is 1891636114, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Annie Yu's specialty?

Annie Yu is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).

Where is Annie Yu located?

Annie Yu's practice location on file with NPPES is 55 Lake Ave N, Worcester, MA 01655-0002.

What is Annie Yu's phone number?

The practice phone number listed in the NPPES registry for Annie Yu is (508) 334-1000.

Is Annie Yu's NPI active?

Yes — Annie Yu's NPI (1891636114) is active in the NPPES registry as of the last update on 2026-04-02.

IndividualActive

Annie Yu, MD

NPI 1891636114 · Student in an Organized Health Care Education/Training Program · Worcester, MA

Annie Yu, MD is a Student in an Organized Health Care Education/Training Program provider in Worcester, MA (NPI 1891636114).

Provider details

NPI number: 1891636114
Entity type: Individual
Primary specialty: Student in an Organized Health Care Education/Training ProgramStudent, Health Care
Credential: MD
Sole proprietor: No

Specialties & taxonomies

Student in an Organized Health Care Education/Training ProgramPrimary390200000X
Student, Health Care

Profile Score

Basic profile(46/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

55 Lake Ave N

Worcester, MA 01655-0002

Phone: (508) 334-1000

Street-level locationGet directions

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Mailing address